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公开(公告)号：US08733352B2
公开(公告)日：2014-05-27
申请号：US13251169
申请日：2011-09-30
摘要： A pulse oxygen system and methods for providing oxygen to a user are disclosed. An oxygen mask coupled to a metering valve is provided to a user. An oxygen prescription delivery amount is determined based on and as a function of a real-time operation condition. A metering valve timing is calculated based on the oxygen prescription delivery amount to obtain a pulse delivery time. A pressure and time regulated flow of the oxygen prescription delivery amount of pulsed oxygen is then dispensed to the oxygen mask for a duration of the pulse delivery time in response to detecting the user breathing through the oxygen mask.
摘要翻译： 公开了一种脉冲氧气系统和用于向用户提供氧气的方法。 向用户提供耦合到计量阀的氧气面罩。 基于实时操作条件并根据实时操作条件确定氧气处方输送量。 基于氧气处方输送量计算计量阀正时，以获得脉冲输送时间。 响应于检测到通过氧气面罩的用户呼吸，脉冲氧气的氧气处方递送量的压力和时间调节流量随后分配到氧气掩模中持续脉冲输送时间的持续时间。
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公开(公告)号：US20130081627A1
公开(公告)日：2013-04-04
申请号：US13251169
申请日：2011-09-30
IPC分类号： A62B7/04
摘要： A pulse oxygen system and methods for providing oxygen to a user are disclosed. An oxygen mask coupled to a metering valve is provided to a user. An oxygen prescription delivery amount is determined based on and as a function of a real-time operation condition. A metering valve timing is calculated based on the oxygen prescription delivery amount to obtain a pulse delivery time. A pressure and time regulated flow of the oxygen prescription delivery amount of pulsed oxygen is then dispensed to the oxygen mask for a duration of the pulse delivery time in response to detecting the user breathing through the oxygen mask.
摘要翻译： 公开了一种脉冲氧气系统和用于向用户提供氧气的方法。 向用户提供耦合到计量阀的氧气面罩。 基于实时操作条件并根据实时操作条件确定氧气处方输送量。 基于氧气处方输送量计算计量阀正时，以获得脉冲输送时间。 响应于检测到通过氧气面罩的用户呼吸，脉冲氧气的氧气处方递送量的压力和时间调节流量随后分配到氧气掩模中持续脉冲输送时间的持续时间。
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